Drawell JMHVS-5/10/30/50AT Precision Vickers Hardness Tester

Drawell JMHVS-5/10/30/50AT Precision Vickers Hardness Tester

Product overview

JMHVS-5/10/30/50AT Precision Vickers Hardness Tester Functional Characteristics: Introductions of JMHVS-5/10/30/50AT Vickers Hardness Tester Characteristic of JMHVS-5/10/30/50AT Vickers Hardness Tester Technical Parameters of JMHVS-5/10/30/50AT Vickers Hardness Tester Sample requirements Sample appearance requirements Requirements for sample preparation Influencing factors of Vickers hardness test Host Standard Configuration of JMHVS-5/10/30/50AT Vickers Hardness Tester

The Drawell JMHVS-5/10/30/50AT Precision Vickers Hardness Tester supports research, clinical, industrial, education, and quality-control laboratories. Scientific China provides model selection, configuration review, export coordination, and formal quotations.

Key features

• JMHVS-5/10/30/50AT Precision Vickers hardness tester is a high-tech product of optoelectronic integration. The instrument is novel and beautiful in shape, and the test head can move up and down freely. It is especially suitable for the testing of large-sized workpieces. Moreover, it has good reliability, operability and intuition. It is an upgraded product of Vickers hardness tester.
• The machine adopts computer software programming, high-power optical measurement system and closed-loop control technology of sensors. Through software input, it can adjust the test force, select Vickers and Knoop test methods, holding time, etc. It also provides a variety of hardness conversion tables for reference, which can display the test method and force on color touch screen, and measure indentation length, hardness value and test. Force retention time, number of measurements and the ability to type in…
• The hardness tester is equipped with an automatic indentation image analysis system, which can photograph and measure the indentation and metallographic structure of materials. It is suitable for measuring Vickers hardness of micro, thin, surface-infiltrated coatings and brittle materials such as glass, ceramics, agate and gemstone. It is an ideal hardness test for research and testing by scientific research institutions, enterprises and quality inspection departments. Instrument.
• Aolong Controlling System Characteristics:
• High precision step control electric loading technology;
• The loading speed of the main test force is very fast and the efficiency is improved.
• High-precision sensors cooperate with control system.
• The curve of unique strength value;
• Loading and unloading speed is faster and more accurate.
• The remote control can be realized and the operation is simple.
• Extremely fast loading speed: loading time of test force is 2-10 seconds;
• Intelligent control of the whole process. Sectional force application, smooth speed change, high precision and high speed step control, etc..
• Although Vickers hardness can be used to measure both soft and hard materials, it also has its own requirements for specimens. Only by choosing the appropriate sample can the error caused by this be avoided and the accurate Vickers hardness value be obtained.
• The surface of Vickers hardness specimen should be smooth and smooth, no oxide scale and impurities, no oil stain. Generally speaking, the surface roughness parameter Ra of Vickers hardness specimen is not more than 0.40μm, that of small load Vickers hardness specimen is not more than 0.20μm, and that of micro Vickers hardness specimen is not more than 0.10μm. (Micron is the unit of surface roughness parameter Ra.）

Applications

• Professional laboratory testing or sample-processing workflows
• Routine research and quality-control applications
• Application-specific operation according to the selected model

Technical specifications

Ordering and configuration

Final specifications, included accessories, consumables, software, certifications, power requirements, installation, warranty, and regulatory availability depend on the selected model and destination. Contact Scientific China to confirm the suitable configuration, minimum order quantity, price, lead time, documentation, and international delivery terms before purchase.